发明人朱建伟,韩伟,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117735334 A, 授权公告日 2020-01-23.
发明人徐明华,郭海燕,郑宇鹏. "Method for the Synthesis of 1-Cyclopropyl-5-amino-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115651903 B, 授权公告日 2025-04-24.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 1865, 3170-3195.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2017, 2183, (2), 618-634.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 1-Cyclopropyl-5-amino-6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2024, 1310, (6), 7090-7099.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2010, 1131, (2), 941-964.